package syntaxtree;import visitor.Visitor;public class ClassDeclSimple extends ClassDecl {  public Identifier i;  public VarDeclList vl;    public MethodDeclList ml;   public ClassDeclSimple(Identifier ai, VarDeclList avl, MethodDeclList aml) {    i=ai; vl=avl; ml=aml;  }  public void accept( Visitor v ) {    v.visit( this ) ;  }}